Decision helping tool for controlling mechanical pulp quality

Kimmo Latva-Kayra, Juha Kortelainen, Heimo Ihalainen, Olli Juhola

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

1 Citation (Scopus)


In this paper we are presenting an on-line quality observer for TMP mechanical pulping operators. On-line quality observation is based on two different SPC (statistical process control) procedures and their combination. Quality observer calculates the degree of quality and if the warning limit is exceeded a trend display is invoked. The trend display is an important tool that can help an operator to make a better judgment how to control the process.
Original languageEnglish
Title of host publicationProceedings of the 1998 Conference on Control Systems
Subtitle of host publicationInformation Tools to Match the Evolving
Number of pages6
Publication statusPublished - 1 Dec 1998
MoE publication typeNot Eligible
Event1998 Conference on Control Systems: Information Tools to Match the Evolving Operator Role - Porvoo, Finland
Duration: 1 Sept 19983 Sept 1998


Conference1998 Conference on Control Systems


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